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  7. Pyridine-2,3-dicarboxylic anhydride, 98%

Pyridine-2,3-dicarboxylic anhydride, 98%

Catalog No. p-7028009
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Quantity:
100 g
25 g
5 g
Catalog No. Quantity
AAB2511806 5 g
AAB2511814 25 g
AAB2511822 100 g
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Catalog No. AAB2511806

Supplier: Thermo Scientific Chemicals B2511806

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Description

CAS: 699-98-9 | C7H3NO3 | 149.105 g/mol

Pyridine-2,3-dicarboxylic anhydride is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Pyridine-2,3-dicarboxylic anhydride is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

Solubility
Optimal solubility in water.

Notes
Moisture sensitive. Store away from moisture and oxidizing agents under dry inert gas. Protect from humidity and water. Incompatible with oxidizing agents and moisture.

Chemical Identifiers

CAS 699-98-9
Molecular Formula C7H3NO3
Molecular Weight (g/mol) 149.105
MDL Number MFCD00005915
InChI Key MCQOWYALZVKMAR-UHFFFAOYSA-N
Synonym 2,3-pyridinedicarboxylic anhydride, furo 3,4-b pyridine-5,7-dione, quinolinic anhydride, 2,3-pyridinedicarboxylicanhydride, pyridine-2,3-dicarboxylic anhydride, 5h,7h-furo 3,4-b pyridine-5,7-dione, furano 3,4-b pyridine-5,7-dione, pyridine-2,3-dicarboxylic acid anhydride, 2,3-pyridinedicarboxylic anhydride quinolinic anhydride
PubChem CID 69688
IUPAC Name furo[3,4-b]pyridine-5,7-dione
SMILES C1=CC2=C(C(=O)OC2=O)N=C1

Specifications

Melting Point 134°C to 138°C
Quantity 5 g
Beilstein 125111
Sensitivity Moisture sensitive
Solubility Information Optimal solubility in water.
Formula Weight 149.11
Percent Purity 98%
Chemical Name or Material Pyridine-2,3-dicarboxylic anhydride

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 211-834-1
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only